EN AW – 5754 (Al Mg 3 – 3.3535)

Stand: Juni 2015 - Quelle: DIN EN 573-3 / EN 515 / DIN 17611:2011

1. Chemical composition of EN AW – 5754

in the aftermath of DIN EN 573-3 (in % of the mass, rest AL)

Si Fe Cu Mn Mg Cr Zn Ti Remark Other elements
0,4 0,4 0,1 0,5 2,6-3,6 0,3 0,2 0,15 Mn+Cr=0,1-0,6 0,15

2. mechanical properties of EN AW – 5754

in the aftermath of DIN EN 485-2 Sheets and plates (common conditions)

Condition Nominal thickness Tensile strength Plug-in limit Ultimate elongation Rigor
in mm Rm in MPa Rp0,2 in MPa in % (min.) HBS
over up to min max min max A50 A
0/H111
(soft) 0,5 1,5 190 240 80 52
1,5 3,0 190 240 80 16 52
3,0 6,0 190 240 80 18 52
6,0 12,5 190 240 80 18 52
12,5 100 190 240 80 17 52
H22/32 0,5 1,5 220 270 130 8 63
(hh) 1,5 3,0 220 270 130 10 63
3,0 6,0 220 270 130 11 63
6,0 12,5 220 270 130 10 63
12,5 100 220 270 130 63
Physical properties General properties
(Guide values for 20° C)
Density of g/cm3 2,66 Resistance to:
Solidification range ° C 610-640 – Sea water 1-2
Electrical conductivity MS/m 20-23 – Weather conditions 1
Thermal conductivity W/(mK) 140-160 Hot formability
Therm. linear expansion- – extrusion presses 4
Coeffizient 10-6/K 23,9 – Drop forging 3
Modulus of elasticity N/mm2 70.000 – Open die forging 2
Weldability Surface treatment
Fusion welding Protection anodizing 1
– Gas 2 Anodizing (decorative) 2
– WIG 1 Painting/Coating 3
– MIG 1
Resistance welding 3 Contact with food yes
Machinability
– H111 3
– H22 2

3. Main application / Special features of EN AW – 5754:

For general applications in machine and vehicle construction, pressure vessel construction, apparatus and vessels for beverages and food.

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